Global Patent Index - EP 2575798 B1

EP 2575798 B1 20170809 - GASTRORETENTIVE DOSAGE FORMS OF GABA ANALOGS

Title (en)

GASTRORETENTIVE DOSAGE FORMS OF GABA ANALOGS

Title (de)

GASTRORETENTIVE DOSIERUNGSZUBEREITUNG VON GABA ANALOGA

Title (fr)

FORMES GALÉNIQUES GASTRORÉTENTIVES D'ANALOGUES DE GABA

Publication

EP 2575798 B1 20170809 (EN)

Application

EP 11731070 A 20110601

Priority

  • IN 1676MU2010 A 20100601
  • IB 2011001200 W 20110601

Abstract (en)

[origin: WO2011151708A1] The present invention relates to gastroretentive dosage forms of gamma aminobutyric acid ("GABA") analogs, and to processes for preparation of the same. The present invention provides gastroretentive dosage forms comprising GABA analog, at least one swelling agent and at least one non-swelling release retardant.

IPC 8 full level

A61K 9/00 (2006.01); A61K 9/20 (2006.01); A61K 31/195 (2006.01); A61K 31/197 (2006.01); A61K 47/32 (2006.01); A61K 47/38 (2006.01); A61K 47/44 (2017.01)

CPC (source: EP US)

A61K 9/0065 (2013.01 - EP US); A61K 9/2027 (2013.01 - EP US); A61K 9/2054 (2013.01 - EP US); A61K 9/2086 (2013.01 - EP US); A61K 31/195 (2013.01 - EP US); A61K 31/197 (2013.01 - EP US)

Citation (examination)

  • ANONYMOUS: "EUDRAGIT  RL PO", 3 May 2010 (2010-05-03), XP055293850, Retrieved from the Internet <URL:https://web.archive.org/web/20100503014735/http://eudragit.evonik.com/product/eudragit/en/products-services/eudragit-products/sustained-release-formulations/rl-po/pages/default.aspx> [retrieved on 20160805]
  • ANONYMOUS: "EUDRAGIT  RS PO", 30 April 2010 (2010-04-30), XP055293851, Retrieved from the Internet <URL:https://web.archive.org/web/20100430055358/http://eudragit.evonik.com/product/eudragit/en/products-services/eudragit-products/sustained-release-formulations/rs-po/pages/default.aspx> [retrieved on 20160805]
  • ANONYMOUS: "EUDRAGIT  NE 30 D", 30 April 2010 (2010-04-30), XP055293854, Retrieved from the Internet <URL:https://web.archive.org/web/20100430055818/http://eudragit.evonik.com/product/eudragit/en/products-services/eudragit-products/sustained-release-formulations/ne-30-d/pages/default.aspx> [retrieved on 20160805]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2011151708 A1 20111208; EP 2575798 A1 20130410; EP 2575798 B1 20170809; IN 2923MUN2012 A 20150605; US 2013078290 A1 20130328

DOCDB simple family (application)

IB 2011001200 W 20110601; EP 11731070 A 20110601; IN 2923MUN2012 A 20121229; US 201113700794 A 20110601